CN220683969U - Online spot check transfer equipment of circuit board - Google Patents

Abstract

The utility model relates to circuit board on-line sampling inspection transfer equipment, which comprises a production line transfer component, a positioning component and a sampling inspection transfer component, wherein the production line transfer component comprises a first rack, a production line double-shaft moving platform and an adsorption piece; the problem of the manual work remove the circuit board from the production line to the in-process of selective examination device, the operator easily contacts various volatile liquid medicine and steam, very easily influences operator's life health is solved.

Description

Online spot check transfer equipment of circuit board

Technical Field

The utility model relates to the technical field of circuit board spot inspection, in particular to circuit board online spot inspection transfer equipment.

Background

The circuit board needs to be subjected to sampling inspection in production to ensure the quality of the circuit board.

For example, the utility model patent of application number CN202020469572.5 proposes a sampling inspection device for circuit board production, wherein, the inside bottom fixed mounting of device shell has unable adjustment base, the spout has been seted up inside, the spout is inside to be provided with the regulating plate, regulating plate outer wall cover is equipped with places the board, place board top fixed mounting and have the backup pad, the backup pad is inside to be inserted and to be equipped with the threaded rod, the threaded rod bottom is provided with the movable plate, the inside gag lever post that has run through of movable plate, the inside hole that drops of seting up of device shell, the collecting box that drops is inserted to the hole bottom.

However, the circuit board needs to pass through various production lines in production, various liquid medicines are used in the production lines, operators are easy to contact various volatile liquid medicines and hot air in the process of manually moving the circuit board from the production lines to the spot inspection device, and the life and the health of the operators are easily affected.

Disclosure of Invention

In view of the above, it is necessary to provide an on-line spot inspection transfer device for circuit boards, which is used for solving the problem that operators are easy to contact with various volatile liquid medicines and hot gases and the life health of the operators is easily affected in the process of manually transferring the circuit boards from a production line to a spot inspection device.

The utility model provides circuit board online sampling inspection transfer equipment which comprises a production line transfer assembly, a positioning assembly and a sampling inspection transfer assembly, wherein the production line transfer assembly comprises a first rack, a production line double-shaft moving platform and an adsorption piece, the production line double-shaft moving platform is arranged on the first rack, the output end of the production line double-shaft moving platform is connected with the adsorption piece and used for driving the adsorption piece to move a circuit board on a production line to the positioning assembly, the positioning assembly comprises a second rack and a centering positioning piece, the centering positioning piece is connected with the second rack and used for positioning the circuit board on the second rack, the sampling inspection transfer assembly comprises a third rack and a sampling inspection take-out piece, the sampling inspection take-out piece is arranged on the third rack and used for moving the circuit board positioned on the second rack to the third rack, and the third rack is used for installing a sampling inspection device.

Further, one side of the first frame extends to the upper position of the production line, the other side of the first frame extends to the position far away from the production line, the double-shaft moving platform of the production line comprises a first material moving end moving along the extending direction of the first frame and a second material moving end moving along the vertical direction, the first material moving end is connected with the second material moving end, and the second material moving end is connected with the adsorbing piece.

Further, the absorbing piece comprises a connecting frame, a vacuum tube and a sucker, wherein the connecting frame is connected with the output end of the production line double-shaft moving platform, an adjusting chute is formed in the connecting frame, the vacuum tube is in sliding connection with the adjusting chute and can be fixed at any position of the adjusting chute, the vacuum tube is vertically arranged, the top end of the vacuum tube is externally connected with an air source, and the bottom end of the vacuum tube is communicated with the sucker.

Further, the number of the vacuum pipes and the suckers is multiple, and the number of the adjusting sliding grooves is multiple.

Further, the absorbing piece further comprises a plurality of adjusting pieces, the adjusting pieces are connected with the adjusting sliding grooves in a sliding and rotating mode, the adjusting pieces can be fixed to the current sliding and/or rotating position of the adjusting pieces, the adjusting pieces are provided with the adjusting sliding grooves, and part of the vacuum tubes are connected with the adjusting sliding grooves on the adjusting pieces in a sliding mode.

Further, the locating part placed in middle includes two clamping units and the driving piece of relative setting, the second frame has a intermediate layer, two adjustment tank that is linked together with the intermediate layer have been seted up at the top of second frame, two the clamping unit is built-in the intermediate layer of second frame, two the top of clamping unit is respectively via two the adjustment tank wears out extremely outside the intermediate layer of second frame, two the clamping unit along relative by opposite directions with second frame sliding connection, two form a centre gripping clearance between the clamping unit, the driving piece is built-in the intermediate layer of second frame, the output of driving piece is connected with two the clamping unit is used for driving two the clamping unit slides.

Further, each clamping unit comprises a stop block, a sliding plate, a first guide rail and a second guide rail, the bottoms of the stop blocks are connected with the sliding plates along the direction perpendicular to the connecting line of the two sliding plates through the second guide rail, the bottoms of the sliding plates are connected with the second rack in a sliding mode along the direction parallel to the connecting line of the two sliding plates through the first guide rail, the tops of the two stop blocks penetrate through the adjusting groove, and a clamping gap is formed between the two stop blocks.

Further, the driving piece comprises a conveying belt and two clamping pieces, the conveying belt is installed in an interlayer of the second frame, one sides of the two clamping pieces are respectively connected with the two clamping units, the other sides of the two clamping pieces are connected with two sides of the conveying belt, and the moving directions of the two clamping pieces are parallel and opposite.

Further, the sampling inspection material taking part comprises a material taking frame, an X-direction moving part and a Z-direction moving part, wherein a feeding groove is formed in one side, close to the second frame, of the third frame, a material taking groove which faces the feeding groove is formed in one side, close to the third frame, of the second frame, the material taking frame is connected with the X-direction moving part through the Z-direction moving part and is used for driving the material taking frame to move along the vertical direction, and the X-direction moving part is connected with the third frame and is used for driving the material taking frame to move along the direction parallel to the connecting line of the feeding groove and the material taking groove.

Further, get material frame includes a plurality of bracing pieces, connecting block and a plurality of suction nozzle group that the level set up, and is a plurality of the bracing piece is kept away from the one end of second frame with the connecting block is connected, the connecting block is fixed to be located on the Z is to the moving part, a plurality of suction nozzle group installs respectively in a plurality of the top of bracing piece, a plurality of the external air supply in bottom of suction nozzle group.

Compared with the prior art, install in first frame through setting up production line biax moving platform, the output and the adsorption piece of production line biax moving platform are connected, the accessible production line biax moving platform drives the adsorption piece and removes, the adsorption piece is with the circuit board transport on the production line to on the locating component, the fixed position in the fixed position that is used for locating circuit board to the second frame through the locating component in the middle of, in order to take out the material fixed point and move the circuit board to the third frame in the spot check material that moves in the material subassembly, mountable spot check device in the third frame, in order to detect the circuit board, above-mentioned detection in-process need not artifical transport circuit board, avoid the operator to easily contact various volatile liquid medicine and steam, operator's life and health have been protected.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an on-line sampling inspection transfer device for a circuit board according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of an adsorbing member in an on-line sampling inspection transfer device for a circuit board according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a second rack in the on-line sampling inspection transfer device for a circuit board according to the embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a centering piece in an on-line sampling inspection transfer device for a circuit board according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a sampling and fetching member in an on-line sampling and fetching transfer device for a circuit board according to an embodiment of the present utility model.

Detailed Description

Preferred embodiments of the present utility model will now be described in detail with reference to the accompanying drawings, which form a part hereof, and together with the description serve to explain the principles of the utility model, and are not intended to limit the scope of the utility model.

As shown in fig. 1, the on-line sampling and inspection transfer device for circuit boards provided by the utility model comprises a production line material transfer assembly 100, a positioning assembly 200 and a sampling and inspection material transfer assembly 300, wherein the production line material transfer assembly 100 comprises a first rack 110, a production line dual-axis mobile platform 120 and an adsorption piece 130, the production line dual-axis mobile platform 120 is installed on the first rack 110, the output end of the production line dual-axis mobile platform 120 is connected with the adsorption piece 130 for driving the adsorption piece 130 to move the circuit boards on the production line to the positioning assembly 200, the positioning assembly 200 comprises a second rack 210 and a centering positioning piece 220, the centering positioning piece 220 is connected with the second rack 210 for positioning the circuit boards on the second rack 210, the sampling and inspection material transfer assembly 300 comprises a third rack 310 and a sampling and inspection material taking piece 320, the sampling and inspection material taking piece 320 is installed on the third rack 310 for moving the circuit boards positioned on the second rack 210 to the third rack 310, and the third rack 310 is used for installing a sampling and inspection device.

During implementation, the production line double-shaft moving platform 120 is arranged on the first rack 110, the output end of the production line double-shaft moving platform 120 is connected with the adsorbing member 130, the adsorbing member 130 drives the adsorbing member 130 to move, the adsorbing member 130 carries a circuit board on the production line to the positioning assembly 200, the centering positioning member 220 in the positioning assembly 200 is used for positioning the circuit board to a fixed position on the second rack 210, so that the sampling and taking member 320 in the sampling and taking assembly 300 can move the circuit board to the third rack 310 at fixed points, and a sampling and taking device can be arranged on the third rack 310, so that the circuit board can be detected conveniently.

The product line material moving assembly 100 in this embodiment is configured to carry a circuit board on a product line onto the positioning assembly 200, and specifically, the product line material moving assembly 100 includes a first frame 110, a product line dual-axis moving platform 120 and an adsorbing member 130, the product line dual-axis moving platform 120 is mounted on the first frame 110, and an output end of the product line dual-axis moving platform 120 is connected to the adsorbing member 130 to drive the adsorbing member 130 to move the circuit board on the product line onto the positioning assembly 200.

One side of the first frame 110 extends to an upper position of the production line, the other side of the first frame 110 extends to a position far away from the production line, and the dual-axis moving platform 120 of the production line comprises a first material moving end moving along the extending direction of the first frame 110 and a second material moving end moving along the vertical direction, wherein the first material moving end is connected with the second material moving end, and the second material moving end is connected with the adsorbing member 130. It is understood that the first material transferring end and the second material transferring end are implemented by structures that can be used to drive the absorbent member 130 by those skilled in the art.

As shown in fig. 2, in one embodiment, the absorbing member 130 includes a connecting frame 131, a vacuum tube 132 and a suction cup 133, the connecting frame 131 is connected with the output end of the production line dual-axis moving platform 120, an adjusting chute 134 is provided on the connecting frame 131, the vacuum tube 132 is slidably connected with the adjusting chute 134 and can be fixed at any position of the adjusting chute 134, the vacuum tube 132 is vertically arranged, the top end of the vacuum tube 132 is externally connected with an air source, and the bottom end of the vacuum tube 132 is communicated with the suction cup 133.

To improve the stability of the suction circuit board, in one embodiment, the number of vacuum tubes 132 and suction cups 133 is plural, and the number of regulating slide grooves 134 is plural.

To accommodate circuit boards of different sizes, in one embodiment, the suction member 130 further includes a plurality of adjusting plates 135, the plurality of adjusting plates 135 are slidably and rotatably connected to the adjusting chute 134, the adjusting plates 135 are fixed at the current sliding and/or rotating positions thereof, the adjusting plates 135 are provided with the adjusting chute 134, and a portion of the vacuum tube 132 is slidably connected to the adjusting chute 134 on the plurality of adjusting plates 135.

The positioning assembly 200 of the present embodiment is used to position the circuit board to a fixed position, so as to facilitate the fixed-point taking of the sampling and material-moving assembly 300. Specifically, the positioning assembly 200 includes a second chassis 210 and a centering member 220, wherein the centering member 220 is connected to the second chassis 210 for positioning a circuit board on the second chassis 210.

As shown in fig. 3-4, in one embodiment, the centering device 220 includes two clamping units 221 and a driving device 222 that are oppositely disposed, the second frame 210 has an interlayer, two adjusting slots 211 that are communicated with the interlayer are formed at the top of the second frame 210, the two clamping units 221 are disposed in the interlayer of the second frame 210, the tops of the two clamping units 221 respectively penetrate out of the interlayer of the second frame 210 through the two adjusting slots 211, the two clamping units 221 are slidably connected with the second frame 210 along opposite directions, a clamping gap is formed between the two clamping units 221, the driving device 222 is disposed in the interlayer of the second frame 210, and the output end of the driving device 222 is connected with the two clamping units 221 for driving the two clamping units 221 to slide.

In one embodiment, each of the clamping units 221 includes a stopper 221a, a sliding plate 221b, a first guide rail 22c, and a second guide rail 22d, the bottom of the stopper 221a is connected to the sliding plate 221b via the second guide rail 22d in a direction perpendicular to the line of the two sliding plates 221b, the bottom of the sliding plate 221b is slidably connected to the second frame 210 via the first guide rail 22c in a direction parallel to the line of the two sliding plates 221b, the tops of the two stoppers 221a are disposed through the adjustment groove 211, and a clamping gap is formed between the two stoppers 221 a.

In one embodiment, the driving member 222 includes a conveyor belt 222a and two clamping pieces 222b, the conveyor belt 222a is installed in the interlayer of the second rack 210, one sides of the two clamping pieces 222b are respectively connected with the two clamping units 221, the other sides of the two clamping pieces 222b are connected with two sides of the conveyor belt 222a, and the moving directions of the two clamping pieces 222b are parallel and opposite.

The sampling pick-up unit 320 in this embodiment is configured to pick up a well positioned circuit board on the second rack 210. The sampling and moving assembly 300 includes a third frame 310 and a sampling and taking part 320, where the sampling and taking part 320 is installed on the third frame 310 to move the circuit board positioned on the second frame 210 onto the third frame 310, and the third frame 310 is used to install a sampling and checking device.

As shown in fig. 5, in one embodiment, the sampling pick-up and pick-up unit 320 includes a pick-up frame 321, an X-direction moving unit 322 and a Z-direction moving unit 323, where a feed chute 311 is formed on a side of the third frame 310 near the second frame 210, a pick-up chute 212 opposite to the feed chute 311 is formed on a side of the second frame 210 near the third frame 310, the pick-up frame 321 is connected to the X-direction moving unit 322 via the Z-direction moving unit 323, so as to drive the pick-up frame 321 to move along a vertical direction, and the X-direction moving unit 322 is connected to the third frame 310, so as to drive the pick-up frame 321 to move along a connecting line direction parallel to the feed chute 311 and the pick-up chute 212.

Wherein, get material frame 321 includes a plurality of bracing pieces 321b, connecting block 321a and a plurality of suction nozzle group 321c that the level set up, and a plurality of bracing pieces 321b keep away from the one end and the connecting block 321a of second frame 210 are connected, and connecting block 321a is fixed to be located on the Z to remove 323, and a plurality of suction nozzle group 321c are installed respectively in a plurality of bracing pieces 321 b's top, and a plurality of suction nozzle group 321 c's bottom external air supply.

In one embodiment, the number of the material taking grooves 212 and the feeding grooves 311 is plural and corresponds one by one, and the plurality of material taking grooves 212 are sequentially arranged in a direction perpendicular to the line connecting the second frame 210 and the third frame 310. The plurality of support rods 321b are in one-to-one correspondence with the plurality of material taking grooves 212, the plurality of support rods 321b are in one-to-one correspondence with the plurality of feeding grooves 311, the plurality of support rods 321b upwards penetrate through the material taking grooves 212 to jack up the circuit board in the second rack 210, and after moving to the upper side of the third rack 310, the plurality of support rods 321b downwards penetrate through the feeding grooves 311 to place the circuit board on the third rack 310.

In one embodiment, each nozzle group 321c includes a plurality of nozzles disposed sequentially along the length direction of the support bar 321 b.

In one embodiment, the X-direction moving part includes a third guide rail 322a, a motor 322b and a screw rod 322c, the z-direction moving part includes a sliding seat 323a, an air cylinder 323b and a base 323c, the third guide rail 322a is fixedly arranged on the third frame 310, the motor 322b is installed on the third frame 310, an output end of the motor 322b is connected with the screw rod 322c, the screw rod 322c is rotationally connected with the third frame 310, the screw rod is cooperatively connected with a threaded pipe arranged at the bottom of the sliding seat 323a, the screw rod is parallel to a connecting line direction of the feeding groove 311 and the material taking groove 212, the top of the sliding seat 323a is connected with the base 323c through the air cylinder 323b, the air cylinder 323b stretches and contracts along a vertical direction, and the connecting block 321a is fixedly connected with the base 323 c.

Compared with the prior art: the production line double-shaft moving platform 120 is arranged on the first rack 110, the output end of the production line double-shaft moving platform 120 is connected with the adsorbing piece 130, the adsorbing piece 130 drives the adsorbing piece 130 to move, the adsorbing piece 130 carries a circuit board on the production line to the positioning assembly 200, the centering positioning piece 220 in the positioning assembly 200 is used for positioning the circuit board to a fixed position on the second rack 210, so that the sampling and examining material taking piece 320 in the sampling and examining material moving assembly 300 can move the circuit board to the third rack 310 at fixed points, and a sampling and examining device can be arranged on the third rack 310, so that the circuit board can be detected.

The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.

Claims (10)

1. The circuit board online sampling inspection transfer device is characterized by comprising a production line material transfer assembly, a positioning assembly and a sampling inspection material transfer assembly;

the production line material moving assembly comprises a first frame, a production line double-shaft moving platform and an adsorption piece, wherein the production line double-shaft moving platform is arranged on the first frame, and the output end of the production line double-shaft moving platform is connected with the adsorption piece and used for driving the adsorption piece to move a circuit board on a production line to the positioning assembly;

the positioning assembly comprises a second rack and a centering positioning piece, wherein the centering positioning piece is connected with the second rack and used for positioning a circuit board on the second rack;

the sampling inspection material moving assembly comprises a third rack and a sampling inspection material taking part, wherein the sampling inspection material taking part is arranged on the third rack and used for moving a circuit board positioned on the second rack to the third rack, and the third rack is used for installing a sampling inspection device.

2. The on-line spot check transfer apparatus of claim 1, wherein one side of the first frame extends to a position above a production line, the other side of the first frame extends to a position away from the production line, the production line dual-axis moving platform comprises a first material moving end moving along an extending direction of the first frame and a second material moving end moving along a vertical direction, the first material moving end is connected with the second material moving end, and the second material moving end is connected with the adsorbing member.

3. The on-line spot check transfer device for circuit boards according to claim 1, wherein the adsorbing member comprises a connecting frame, a vacuum tube and a sucker, the connecting frame is connected with the output end of the dual-axis moving platform of the production line, an adjusting chute is formed in the connecting frame, the vacuum tube is slidably connected with the adjusting chute and can be fixed at any position of the adjusting chute, the vacuum tube is vertically arranged, the top end of the vacuum tube is externally connected with an air source, and the bottom end of the vacuum tube is communicated with the sucker.

4. The on-line spot inspection transfer device of claim 3, wherein the number of vacuum tubes and suction cups is plural, and the number of the adjusting slide grooves is plural.

5. The on-line spot check transfer device for circuit boards according to claim 4, wherein the adsorbing member further comprises a plurality of adjusting pieces, the plurality of adjusting pieces are slidably and rotatably connected with the adjusting slide grooves, the adjusting pieces can be fixed at the current sliding and/or rotating positions of the adjusting pieces, the adjusting pieces are provided with adjusting slide grooves, and a part of the vacuum tubes are slidably connected with the adjusting slide grooves on the plurality of adjusting pieces.

6. The on-line sampling inspection transfer device for circuit boards according to claim 1, wherein the centering positioning piece comprises two clamping units and a driving piece which are oppositely arranged, the second rack is provided with an interlayer, two adjusting grooves communicated with the interlayer are formed in the top of the second rack, the two clamping units are arranged in the interlayer of the second rack, the tops of the two clamping units penetrate out of the interlayer of the second rack through the two adjusting grooves respectively, the two clamping units are in sliding connection with the second rack along opposite directions, a clamping gap is formed between the two clamping units, the driving piece is arranged in the interlayer of the second rack, and the output end of the driving piece is connected with the two clamping units and used for driving the two clamping units to slide.

7. The on-line spot check transfer apparatus of claim 6, wherein each of the holding units includes a stopper, a slide plate, a first rail and a second rail, the bottom of the stopper is connected to the slide plate via the second rail in a direction perpendicular to a line connecting the two slide plates, the bottom of the slide plate is slidably connected to the second frame via the first rail in a direction parallel to a line connecting the two slide plates, the tops of the two stoppers are disposed through the adjustment groove, and the holding gap is formed between the two stoppers.

8. The on-line spot check transfer device for circuit boards according to claim 6, wherein the driving member comprises a conveyor belt and two clamping pieces, the conveyor belt is mounted in the interlayer of the second frame, one sides of the two clamping pieces are respectively connected with the two clamping units, the other sides of the two clamping pieces are connected with two sides of the conveyor belt, and the moving directions of the two clamping pieces are parallel and opposite.

9. The on-line sampling inspection transfer device of claim 1, wherein the sampling inspection material taking part comprises a material taking frame, an X-direction moving part and a Z-direction moving part, a feeding groove is formed in one side, close to the second frame, of the third frame, a material taking groove opposite to the feeding groove is formed in one side, close to the third frame, of the second frame, the material taking frame is connected with the X-direction moving part through the Z-direction moving part and used for driving the material taking frame to move along a vertical direction, and the X-direction moving part is connected with the third frame and used for driving the material taking frame to move along a connecting line direction parallel to the feeding groove and the material taking groove.

10. The on-line sampling inspection transfer device of claim 9, wherein the material taking frame comprises a plurality of support rods, a connecting block and a plurality of suction nozzle groups, wherein the support rods are horizontally arranged, one ends of the support rods, which are far away from the second frame, are connected with the connecting block, the connecting block is fixedly arranged on the Z-direction moving piece, the suction nozzle groups are respectively arranged at the tops of the support rods, and the bottoms of the suction nozzle groups are externally connected with an air source.